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487552 (2014 VT22)
Classification: Jupiter Trojan          SPK-ID: 2487552
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04765093747009848 1.2878e-07  
a 5.093557974916859 4.3485e-07 au
q 4.850845162353774 8.537e-07 au
i 28.24110259428466 1.0672e-05 deg
node 68.07531956137944 1.6566e-05 deg
peri 306.6449146353611 0.00015231 deg
M 220.0873188458608 0.00016549 deg
tp 2460632.367471851464
(2024-Nov-17.86747185)
0.0020686 TDB
period 4198.849489699363
11.50
0.0005377
1.472e-06
d
yr
n .08573777194994811 1.0979e-08 deg/d
Q 5.336270787479943 4.5557e-07 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      4398 days (12.04 yr)  
   first obs. used      2008-04-07  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 05:27:27  

Additional Information
 Earth MOID = 3.91207 au 
 Jupiter MOID = .113914 au 
 T_jup = 2.763 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8   n/a MPO440945  

487552 (2014 VT22)          Discovered 2014-Oct-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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